.room-container{
  width: 100vw;
  height: 100vh;
  display: flex;
  background-color: #7f0d0d;

  .room-left{
    margin-left: 50px;
    margin-bottom: 50px;
    margin-top: 50px;
  }

  .room-header{
    height: 50px;
    margin: 10px;
    background-color: aliceblue;
  }


  .room-content{
    margin: 10px;
    background-color: aliceblue;
    Text-align:center;
  }

  .room-footer{
    margin-right: 10px;
    margin-top: 10px;
    background-color: aliceblue;
    Text-align:center;
  }

  .room-sider{
    margin: 50px 50px 50px 10px;
    background-color: aliceblue;
  }
}